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<div class="header">
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<div class="title">Macros.h</div>  </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Copyright (C) 2008-2015 Gael Guennebaud &lt;gael.guennebaud@inria.fr&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// Copyright (C) 2006-2008 Benoit Jacob &lt;jacob.benoit.1@gmail.com&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160; </div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#ifndef EIGEN_MACROS_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#define EIGEN_MACROS_H</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;../InternalHeaderCheck.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">// Eigen version and basic defaults</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#define EIGEN_WORLD_VERSION 3</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#define EIGEN_MAJOR_VERSION 4</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#define EIGEN_MINOR_VERSION 90</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#define EIGEN_VERSION_AT_LEAST(x,y,z) (EIGEN_WORLD_VERSION&gt;x || (EIGEN_WORLD_VERSION&gt;=x &amp;&amp; \</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">                                      (EIGEN_MAJOR_VERSION&gt;y || (EIGEN_MAJOR_VERSION&gt;=y &amp;&amp; \</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">                                                                 EIGEN_MINOR_VERSION&gt;=z))))</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#ifdef EIGEN_DEFAULT_TO_ROW_MAJOR</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION Eigen::RowMajor</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION Eigen::ColMajor</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#ifndef EIGEN_DEFAULT_DENSE_INDEX_TYPE</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#define EIGEN_DEFAULT_DENSE_INDEX_TYPE std::ptrdiff_t</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">// Upperbound on the C++ version to use.</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">// Expected values are 03, 11, 14, 17, etc.</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">// By default, let&#39;s use an arbitrarily large C++ version.</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#ifndef EIGEN_MAX_CPP_VER</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#define EIGEN_MAX_CPP_VER 99</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#ifndef EIGEN_FAST_MATH</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#define EIGEN_FAST_MATH 1</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">#ifndef EIGEN_STACK_ALLOCATION_LIMIT</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">// 131072 == 128 KB</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#define EIGEN_STACK_ALLOCATION_LIMIT 131072</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">// Compiler identification, EIGEN_COMP_*</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">#ifdef __GNUC__</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_GNUC (__GNUC__*10+__GNUC_MINOR__)</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_GNUC 0</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#if defined(__clang__)</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANG (__clang_major__*100+__clang_minor__)</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANG 0</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">#if defined(__castxml__)</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CASTXML 1</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CASTXML 0</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="preprocessor">#if defined(__llvm__)</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_LLVM 1</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_LLVM 0</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="preprocessor">#if defined(__INTEL_COMPILER)</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_ICC __INTEL_COMPILER</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_ICC 0</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="preprocessor">#if defined(__INTEL_CLANG_COMPILER)</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANGICC __INTEL_CLANG_COMPILER</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANGICC 0</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="preprocessor">#if defined(__MINGW32__)</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MINGW 1</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MINGW 0</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor">#if defined(__SUNPRO_CC)</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_SUNCC 1</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_SUNCC 0</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MSVC _MSC_VER</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MSVC 0</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="preprocessor">#if defined(__NVCC__)</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="preprocessor">#if defined(__CUDACC_VER_MAJOR__) &amp;&amp; (__CUDACC_VER_MAJOR__ &gt;= 9)</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_NVCC  ((__CUDACC_VER_MAJOR__ * 10000) + (__CUDACC_VER_MINOR__ * 100))</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="preprocessor">#elif defined(__CUDACC_VER__)</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_NVCC __CUDACC_VER__</span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="preprocessor">  #error &quot;NVCC did not define compiler version.&quot;</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_NVCC 0</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160; </div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="comment">// For the record, here is a table summarizing the possible values for EIGEN_COMP_MSVC:</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment">//  name        ver   MSC_VER</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">//  2015        14      1900</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="comment">//  &quot;15&quot;        15      1900</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="comment">//  2017-14.1   15.0    1910</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="comment">//  2017-14.11  15.3    1911</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="comment">//  2017-14.12  15.5    1912</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">//  2017-14.13  15.6    1913</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment">//  2017-14.14  15.7    1914</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment">//  2017        15.8    1915</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment">//  2017        15.9    1916</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="comment">//  2019 RTW    16.0    1920</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="preprocessor">#if defined(_MSVC_LANG)</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MSVC_LANG _MSVC_LANG</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MSVC_LANG 0</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="comment">// For the record, here is a table summarizing the possible values for EIGEN_COMP_MSVC_LANG:</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="comment">// MSVC option                          Standard  MSVC_LANG</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;<span class="comment">// /std:c++14 (default as of VS 2019)   C++14     201402L</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="comment">// /std:c++17                           C++17     201703L</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="comment">// /std:c++latest                       &gt;C++17    &gt;201703L</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160; </div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="preprocessor">#if EIGEN_COMP_MSVC &amp;&amp; !(EIGEN_COMP_ICC || EIGEN_COMP_LLVM || EIGEN_COMP_CLANG)</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MSVC_STRICT _MSC_VER</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_MSVC_STRICT 0</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="comment">// XLC   version</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="comment">// 3.1   0x0301</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="comment">// 4.5   0x0405</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="comment">// 5.0   0x0500</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="comment">// 12.1  0x0C01</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="preprocessor">#if defined(__IBMCPP__) || defined(__xlc__) || defined(__ibmxl__)</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_IBM __xlC__</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_IBM 0</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="preprocessor">#if defined(__PGI)</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_PGI (__PGIC__*100+__PGIC_MINOR__)</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_PGI 0</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">#if defined(__CC_ARM) || defined(__ARMCC_VERSION)</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_ARM 1</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_ARM 0</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160; </div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="preprocessor">#if defined(__EMSCRIPTEN__)</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_EMSCRIPTEN 1</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_EMSCRIPTEN 0</span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160; </div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="preprocessor">#if defined(__FUJITSU)</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_FCC (__FCC_major__*100+__FCC_minor__*10+__FCC_patchlevel__)</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_FCC 0</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160; </div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="preprocessor">#if defined(__CLANG_FUJITSU)</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANGFCC (__FCC_major__*100+__FCC_minor__*10+__FCC_patchlevel__)</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANGFCC 0</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; </div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="preprocessor">#if defined(_CRAYC) &amp;&amp; !defined(__clang__)</span></div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CPE (_RELEASE_MAJOR*100+_RELEASE_MINOR*10+_RELEASE_PATCHLEVEL)</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CPE 0</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160; </div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="preprocessor">#if defined(_CRAYC) &amp;&amp; defined(__clang__)</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANGCPE (_RELEASE_MAJOR*100+_RELEASE_MINOR*10+_RELEASE_PATCHLEVEL)</span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CLANGCPE 0</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="preprocessor">#if defined(__LCC__) &amp;&amp; defined(__MCST__)</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_LCC (__LCC__*100+__LCC_MINOR__)</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_LCC 0</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160; </div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160; </div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="preprocessor">#if EIGEN_COMP_GNUC &amp;&amp; !(EIGEN_COMP_CLANG || EIGEN_COMP_ICC || EIGEN_COMP_CLANGICC || EIGEN_COMP_MINGW || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM || EIGEN_COMP_EMSCRIPTEN || EIGEN_COMP_FCC || EIGEN_COMP_CLANGFCC || EIGEN_COMP_CPE || EIGEN_COMP_CLANGCPE || EIGEN_COMP_LCC)</span></div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_GNUC_STRICT 1</span></div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_GNUC_STRICT 0</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160; </div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160; </div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;<span class="preprocessor">#if EIGEN_COMP_GNUC</span></div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;<span class="preprocessor">  #define EIGEN_GNUC_AT_LEAST(x,y) ((__GNUC__==x &amp;&amp; __GNUC_MINOR__&gt;=y) || __GNUC__&gt;x)</span></div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="preprocessor">  #define EIGEN_GNUC_AT_MOST(x,y)  ((__GNUC__==x &amp;&amp; __GNUC_MINOR__&lt;=y) || __GNUC__&lt;x)</span></div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="preprocessor">  #define EIGEN_GNUC_AT(x,y)       ( __GNUC__==x &amp;&amp; __GNUC_MINOR__==y )</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="preprocessor">  #define EIGEN_GNUC_AT_LEAST(x,y) 0</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="preprocessor">  #define EIGEN_GNUC_AT_MOST(x,y)  0</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="preprocessor">  #define EIGEN_GNUC_AT(x,y)       0</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160; </div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160; </div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="comment">// Architecture identification, EIGEN_ARCH_*</span></div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160; </div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;<span class="preprocessor">#if defined(__x86_64__) || (defined(_M_X64) &amp;&amp; !defined(_M_ARM64EC)) || defined(__amd64)</span></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_x86_64 1</span></div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_x86_64 0</span></div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; </div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;<span class="preprocessor">#if defined(__i386__) || defined(_M_IX86) || defined(_X86_) || defined(__i386)</span></div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_i386 1</span></div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_i386 0</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="preprocessor">#if EIGEN_ARCH_x86_64 || EIGEN_ARCH_i386</span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_i386_OR_x86_64 1</span></div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_i386_OR_x86_64 0</span></div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160; </div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="preprocessor">#if defined(__arm__)</span></div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_ARM 1</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_ARM 0</span></div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160; </div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="preprocessor">#if defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC)</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_ARM64 1</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_ARM64 0</span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160; </div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="preprocessor">#if EIGEN_ARCH_ARM || EIGEN_ARCH_ARM64</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_ARM_OR_ARM64 1</span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_ARM_OR_ARM64 0</span></div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160; </div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<span class="preprocessor">#if EIGEN_ARCH_ARM_OR_ARM64 &amp;&amp; defined(__ARM_ARCH) &amp;&amp; __ARM_ARCH &gt;= 8</span></div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="preprocessor">#define EIGEN_ARCH_ARMV8 1</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="preprocessor">#define EIGEN_ARCH_ARMV8 0</span></div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160; </div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160; </div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="preprocessor">#if EIGEN_ARCH_ARM64</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="preprocessor">  #ifndef EIGEN_HAS_ARM64_FP16</span></div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;<span class="preprocessor">    #if defined(__ARM_FP16_FORMAT_IEEE)</span></div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;<span class="preprocessor">      #define EIGEN_HAS_ARM64_FP16 1</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="preprocessor">      #define EIGEN_HAS_ARM64_FP16 0</span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160; </div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;<span class="preprocessor">#if EIGEN_ARCH_ARM64</span></div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="preprocessor">  #ifndef EIGEN_HAS_ARM64_FP16_VECTOR_ARITHMETIC</span></div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;<span class="preprocessor">    #if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)</span></div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;<span class="preprocessor">      #define EIGEN_HAS_ARM64_FP16_VECTOR_ARITHMETIC 1</span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;<span class="preprocessor">      #define EIGEN_HAS_ARM64_FP16_VECTOR_ARITHMETIC 0</span></div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160; </div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;<span class="preprocessor">#if EIGEN_ARCH_ARM64</span></div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;<span class="preprocessor">  #ifndef EIGEN_HAS_ARM64_FP16_SCALAR_ARITHMETIC</span></div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;<span class="preprocessor">    #if defined(__ARM_FEATURE_FP16_SCALAR_ARITHMETIC)</span></div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;<span class="preprocessor">      #define EIGEN_HAS_ARM64_FP16_SCALAR_ARITHMETIC 1</span></div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160; </div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;<span class="preprocessor">#if defined(__mips__) || defined(__mips)</span></div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_MIPS 1</span></div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_MIPS 0</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160; </div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;<span class="preprocessor">#if defined(__sparc__) || defined(__sparc)</span></div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_SPARC 1</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_SPARC 0</span></div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160; </div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="preprocessor">#if defined(__ia64__)</span></div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_IA64 1</span></div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_IA64 0</span></div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160; </div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;<span class="preprocessor">#if defined(__powerpc__) || defined(__ppc__) || defined(_M_PPC)</span></div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_PPC 1</span></div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;<span class="preprocessor">  #define EIGEN_ARCH_PPC 0</span></div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160; </div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160; </div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160; </div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<span class="comment">// Operating system identification, EIGEN_OS_*</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160; </div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;<span class="preprocessor">#if defined(__unix__) || defined(__unix)</span></div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;<span class="preprocessor">  #define EIGEN_OS_UNIX 1</span></div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;<span class="preprocessor">  #define EIGEN_OS_UNIX 0</span></div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160; </div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;<span class="preprocessor">#if defined(__linux__)</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="preprocessor">  #define EIGEN_OS_LINUX 1</span></div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;<span class="preprocessor">  #define EIGEN_OS_LINUX 0</span></div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160; </div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="comment">// note: ANDROID is defined when using ndk_build, __ANDROID__ is defined when using a standalone toolchain.</span></div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;<span class="preprocessor">#if defined(__ANDROID__) || defined(ANDROID)</span></div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="preprocessor">  #define EIGEN_OS_ANDROID 1</span></div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;<span class="preprocessor">  #define EIGEN_OS_ANDROID 0</span></div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160; </div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;<span class="preprocessor">#if defined(__gnu_linux__) &amp;&amp; !(EIGEN_OS_ANDROID)</span></div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;<span class="preprocessor">  #define EIGEN_OS_GNULINUX 1</span></div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;<span class="preprocessor">  #define EIGEN_OS_GNULINUX 0</span></div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160; </div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;<span class="preprocessor">#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__)</span></div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;<span class="preprocessor">  #define EIGEN_OS_BSD 1</span></div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;<span class="preprocessor">  #define EIGEN_OS_BSD 0</span></div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160; </div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;<span class="preprocessor">#if defined(__APPLE__)</span></div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;<span class="preprocessor">  #define EIGEN_OS_MAC 1</span></div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;<span class="preprocessor">  #define EIGEN_OS_MAC 0</span></div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160; </div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="preprocessor">#if defined(__QNX__)</span></div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;<span class="preprocessor">  #define EIGEN_OS_QNX 1</span></div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;<span class="preprocessor">  #define EIGEN_OS_QNX 0</span></div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160; </div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<span class="preprocessor">#if defined(_WIN32)</span></div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WIN 1</span></div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WIN 0</span></div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160; </div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;<span class="preprocessor">#if defined(_WIN64)</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WIN64 1</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WIN64 0</span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160; </div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;<span class="preprocessor">#if defined(_WIN32_WCE)</span></div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WINCE 1</span></div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WINCE 0</span></div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160; </div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;<span class="preprocessor">#if defined(__CYGWIN__)</span></div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;<span class="preprocessor">  #define EIGEN_OS_CYGWIN 1</span></div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="preprocessor">  #define EIGEN_OS_CYGWIN 0</span></div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160; </div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;<span class="preprocessor">#if EIGEN_OS_WIN &amp;&amp; !( EIGEN_OS_WINCE || EIGEN_OS_CYGWIN )</span></div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WIN_STRICT 1</span></div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;<span class="preprocessor">  #define EIGEN_OS_WIN_STRICT 0</span></div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160; </div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;<span class="comment">// compiler  solaris   __SUNPRO_C</span></div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;<span class="comment">// version   studio</span></div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;<span class="comment">// 5.7       10        0x570</span></div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;<span class="comment">// 5.8       11        0x580</span></div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="comment">// 5.9       12        0x590</span></div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;<span class="comment">// 5.10      12.1      0x5100</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="comment">// 5.11      12.2      0x5110</span></div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;<span class="comment">// 5.12      12.3      0x5120</span></div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;<span class="preprocessor">#if (defined(sun) || defined(__sun)) &amp;&amp; !(defined(__SVR4) || defined(__svr4__))</span></div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;<span class="preprocessor">  #define EIGEN_OS_SUN __SUNPRO_C</span></div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;<span class="preprocessor">  #define EIGEN_OS_SUN 0</span></div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160; </div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;<span class="preprocessor">#if (defined(sun) || defined(__sun)) &amp;&amp; (defined(__SVR4) || defined(__svr4__))</span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;<span class="preprocessor">  #define EIGEN_OS_SOLARIS 1</span></div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="preprocessor">  #define EIGEN_OS_SOLARIS 0</span></div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160; </div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160; </div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;<span class="comment">// Detect GPU compilers and architectures</span></div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160; </div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="comment">// NVCC is not supported as the target platform for HIPCC</span></div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;<span class="comment">// Note that this also makes EIGEN_CUDACC and EIGEN_HIPCC mutually exclusive</span></div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;<span class="preprocessor">#if defined(__NVCC__) &amp;&amp; defined(__HIPCC__)</span></div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;<span class="preprocessor">  #error &quot;NVCC as the target platform for HIPCC is currently not supported.&quot;</span></div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160; </div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;<span class="preprocessor">#if defined(__CUDACC__) &amp;&amp; !defined(EIGEN_NO_CUDA)</span></div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;  <span class="comment">// Means the compiler is either nvcc or clang with CUDA enabled</span></div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;<span class="preprocessor">  #define EIGEN_CUDACC __CUDACC__</span></div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160; </div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;<span class="preprocessor">#if defined(__CUDA_ARCH__) &amp;&amp; !defined(EIGEN_NO_CUDA)</span></div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;  <span class="comment">// Means we are generating code for the device</span></div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;<span class="preprocessor">  #define EIGEN_CUDA_ARCH __CUDA_ARCH__</span></div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160; </div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;<span class="preprocessor">#if defined(EIGEN_CUDACC)</span></div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="preprocessor">#include &lt;cuda.h&gt;</span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="preprocessor">  #define EIGEN_CUDA_SDK_VER (CUDA_VERSION * 10)</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="preprocessor">  #define EIGEN_CUDA_SDK_VER 0</span></div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160; </div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;<span class="preprocessor">#if defined(__HIPCC__) &amp;&amp; !defined(EIGEN_NO_HIP)</span></div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;  <span class="comment">// Means the compiler is HIPCC (analogous to EIGEN_CUDACC, but for HIP)</span></div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;<span class="preprocessor">  #define EIGEN_HIPCC __HIPCC__</span></div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160; </div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;  <span class="comment">// We need to include hip_runtime.h here because it pulls in</span></div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;  <span class="comment">// ++ hip_common.h which contains the define for  __HIP_DEVICE_COMPILE__</span></div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;  <span class="comment">// ++ host_defines.h which contains the defines for the __host__ and __device__ macros</span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="preprocessor">  #include &lt;hip/hip_runtime.h&gt;</span></div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160; </div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;<span class="preprocessor">  #if defined(__HIP_DEVICE_COMPILE__)</span></div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;    <span class="comment">// analogous to EIGEN_CUDA_ARCH, but for HIP</span></div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;<span class="preprocessor">    #define EIGEN_HIP_DEVICE_COMPILE __HIP_DEVICE_COMPILE__</span></div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160; </div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;  <span class="comment">// For HIP (ROCm 3.5 and higher), we need to explicitly set the launch_bounds attribute</span></div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;  <span class="comment">// value to 1024. The compiler assigns a default value of 256 when the attribute is not</span></div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;  <span class="comment">// specified. This results in failures on the HIP platform, for cases when a GPU kernel</span></div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;  <span class="comment">// without an explicit launch_bounds attribute is called with a threads_per_block value</span></div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;  <span class="comment">// greater than 256.</span></div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;  <span class="comment">// This is a regression in functioanlity and is expected to be fixed within the next</span></div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;  <span class="comment">// couple of ROCm releases (compiler will go back to using 1024 value as the default)</span></div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;  <span class="comment">// In the meantime, we will use a &quot;only enabled for HIP&quot; macro to set the launch_bounds</span></div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;  <span class="comment">// attribute.</span></div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160; </div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="preprocessor">  #define EIGEN_HIP_LAUNCH_BOUNDS_1024 __launch_bounds__(1024)</span></div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160; </div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160; </div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;<span class="preprocessor">#if !defined(EIGEN_HIP_LAUNCH_BOUNDS_1024)</span></div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="preprocessor">#define EIGEN_HIP_LAUNCH_BOUNDS_1024</span></div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// !defined(EIGEN_HIP_LAUNCH_BOUNDS_1024)</span></div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160; </div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;<span class="comment">// Unify CUDA/HIPCC</span></div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160; </div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;<span class="preprocessor">#if defined(EIGEN_CUDACC) || defined(EIGEN_HIPCC)</span></div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;<span class="comment">// If either EIGEN_CUDACC or EIGEN_HIPCC is defined, then define EIGEN_GPUCC</span></div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;<span class="preprocessor">#define EIGEN_GPUCC</span></div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;<span class="comment">// EIGEN_HIPCC implies the HIP compiler and is used to tweak Eigen code for use in HIP kernels</span></div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;<span class="comment">// EIGEN_CUDACC implies the CUDA compiler and is used to tweak Eigen code for use in CUDA kernels</span></div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;<span class="comment">// In most cases the same tweaks are required to the Eigen code to enable in both the HIP and CUDA kernels.</span></div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;<span class="comment">// For those cases, the corresponding code should be guarded with</span></div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;<span class="comment">//      #if defined(EIGEN_GPUCC)</span></div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;<span class="comment">// instead of</span></div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="comment">//      #if defined(EIGEN_CUDACC) || defined(EIGEN_HIPCC)</span></div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="comment">// For cases where the tweak is specific to HIP, the code should be guarded with</span></div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="comment">//      #if defined(EIGEN_HIPCC)</span></div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="comment">// For cases where the tweak is specific to CUDA, the code should be guarded with</span></div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;<span class="comment">//      #if defined(EIGEN_CUDACC)</span></div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160; </div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;<span class="preprocessor">#if defined(EIGEN_CUDA_ARCH) || defined(EIGEN_HIP_DEVICE_COMPILE)</span></div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;<span class="comment">// If either EIGEN_CUDA_ARCH or EIGEN_HIP_DEVICE_COMPILE is defined, then define EIGEN_GPU_COMPILE_PHASE</span></div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;<span class="preprocessor">#define EIGEN_GPU_COMPILE_PHASE</span></div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;<span class="comment">// GPU compilers (HIPCC, NVCC) typically do two passes over the source code,</span></div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;<span class="comment">//   + one to compile the source for the &quot;host&quot; (ie CPU)</span></div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;<span class="comment">//   + another to compile the source for the &quot;device&quot; (ie. GPU)</span></div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;<span class="comment">// Code that needs to enabled only during the either the &quot;host&quot; or &quot;device&quot; compilation phase</span></div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;<span class="comment">// needs to be guarded with a macro that indicates the current compilation phase</span></div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;<span class="comment">// EIGEN_HIP_DEVICE_COMPILE implies the device compilation phase in HIP</span></div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;<span class="comment">// EIGEN_CUDA_ARCH implies the device compilation phase in CUDA</span></div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;<span class="comment">// In most cases, the &quot;host&quot; / &quot;device&quot; specific code is the same for both HIP and CUDA</span></div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;<span class="comment">// For those cases, the code should be guarded with</span></div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;<span class="comment">//       #if defined(EIGEN_GPU_COMPILE_PHASE)</span></div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;<span class="comment">// instead of</span></div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;<span class="comment">//       #if defined(EIGEN_CUDA_ARCH) || defined(EIGEN_HIP_DEVICE_COMPILE)</span></div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;<span class="comment">// For cases where the tweak is specific to HIP, the code should be guarded with</span></div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;<span class="comment">//      #if defined(EIGEN_HIP_DEVICE_COMPILE)</span></div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;<span class="comment">// For cases where the tweak is specific to CUDA, the code should be guarded with</span></div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;<span class="comment">//      #if defined(EIGEN_CUDA_ARCH)</span></div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160; </div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;<span class="preprocessor">#if defined(EIGEN_USE_SYCL) &amp;&amp; defined(__SYCL_DEVICE_ONLY__)</span></div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;<span class="comment">// EIGEN_USE_SYCL is a user-defined macro while __SYCL_DEVICE_ONLY__ is a compiler-defined macro.</span></div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;<span class="comment">// In most cases we want to check if both macros are defined which can be done using the define below.</span></div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;<span class="preprocessor">#define SYCL_DEVICE_ONLY</span></div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160; </div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;<span class="comment">// Detect Compiler/Architecture/OS specific features</span></div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160; </div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;<span class="comment">// Cross compiler wrapper around LLVM&#39;s __has_builtin</span></div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;<span class="preprocessor">#ifdef __has_builtin</span></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;<span class="preprocessor">#  define EIGEN_HAS_BUILTIN(x) __has_builtin(x)</span></div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;<span class="preprocessor">#  define EIGEN_HAS_BUILTIN(x) 0</span></div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160; </div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;<span class="comment">// A Clang feature extension to determine compiler features.</span></div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;<span class="comment">// We use it to determine &#39;cxx_rvalue_references&#39;</span></div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;<span class="preprocessor">#ifndef __has_feature</span></div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;<span class="preprocessor"># define __has_feature(x) 0</span></div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160; </div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;<span class="comment">// The macro EIGEN_CPLUSPLUS is a replacement for __cplusplus/_MSVC_LANG that</span></div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;<span class="comment">// works for both platforms, indicating the C++ standard version number.</span></div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;<span class="comment">// With MSVC, without defining /Zc:__cplusplus, the __cplusplus macro will</span></div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;<span class="comment">// report 199711L regardless of the language standard specified via /std.</span></div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;<span class="comment">// We need to rely on _MSVC_LANG instead, which is only available after</span></div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;<span class="comment">// VS2015.3.</span></div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;<span class="preprocessor">#if EIGEN_COMP_MSVC_LANG &gt; 0</span></div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;<span class="preprocessor">#define EIGEN_CPLUSPLUS EIGEN_COMP_MSVC_LANG</span></div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;<span class="preprocessor">#elif EIGEN_COMP_MSVC &gt;= 1900</span></div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;<span class="preprocessor">#define EIGEN_CPLUSPLUS 201103L</span></div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;<span class="preprocessor">#elif defined(__cplusplus)</span></div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;<span class="preprocessor">#define EIGEN_CPLUSPLUS __cplusplus</span></div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;<span class="preprocessor">#define EIGEN_CPLUSPLUS 0</span></div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160; </div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="comment">// The macro EIGEN_COMP_CXXVER defines the c++ version expected by the compiler.</span></div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="comment">// For instance, if compiling with gcc and -std=c++17, then EIGEN_COMP_CXXVER</span></div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;<span class="comment">// is defined to 17.</span></div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;<span class="preprocessor">#if EIGEN_CPLUSPLUS &gt; 201703L</span></div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CXXVER 20</span></div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;<span class="preprocessor">#elif EIGEN_CPLUSPLUS &gt; 201402L</span></div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CXXVER 17</span></div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;<span class="preprocessor">#elif EIGEN_CPLUSPLUS &gt; 201103L</span></div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CXXVER 14</span></div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;<span class="preprocessor">#elif EIGEN_CPLUSPLUS &gt;= 201103L</span></div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CXXVER 11</span></div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;<span class="preprocessor">  #define EIGEN_COMP_CXXVER 03</span></div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160; </div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160; </div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;<span class="comment">// The macros EIGEN_HAS_CXX?? defines a rough estimate of available c++ features</span></div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;<span class="comment">// but in practice we should not rely on them but rather on the availability of</span></div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;<span class="comment">// individual features as defined later.</span></div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;<span class="comment">// This is why there is no EIGEN_HAS_CXX17.</span></div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;<span class="preprocessor">#if EIGEN_MAX_CPP_VER&lt;14 || EIGEN_COMP_CXXVER&lt;14 || (EIGEN_COMP_MSVC &amp;&amp; EIGEN_COMP_MSVC &lt; 1900) || \</span></div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;<span class="preprocessor">  (EIGEN_COMP_ICC &amp;&amp; EIGEN_COMP_ICC &lt; 1500) || (EIGEN_COMP_NVCC &amp;&amp; EIGEN_COMP_NVCC &lt; 80000) ||     \</span></div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;<span class="preprocessor">  (EIGEN_COMP_CLANG &amp;&amp; ((EIGEN_COMP_CLANG&lt;309) || (defined(__apple_build_version__) &amp;&amp; (__apple_build_version__ &lt; 9000000)))) || \</span></div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;<span class="preprocessor">  (EIGEN_COMP_GNUC_STRICT &amp;&amp; EIGEN_COMP_GNUC&lt;51)</span></div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;<span class="preprocessor">#error This compiler appears to be too old to be supported by Eigen</span></div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160; </div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;<span class="comment">// Does the compiler support C99?</span></div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;<span class="comment">// Need to include &lt;cmath&gt; to make sure _GLIBCXX_USE_C99 gets defined</span></div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;<span class="preprocessor">#include &lt;cmath&gt;</span></div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;<span class="preprocessor">#ifndef EIGEN_HAS_C99_MATH</span></div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;<span class="preprocessor">#if ((defined(__STDC_VERSION__) &amp;&amp; (__STDC_VERSION__ &gt;= 199901))       \</span></div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;<span class="preprocessor">  || (defined(__GNUC__) &amp;&amp; defined(_GLIBCXX_USE_C99)) \</span></div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;<span class="preprocessor">  || (defined(_LIBCPP_VERSION) &amp;&amp; !defined(_MSC_VER)) \</span></div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;<span class="preprocessor">  || (EIGEN_COMP_MSVC) || defined(SYCL_DEVICE_ONLY))</span></div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;<span class="preprocessor">  #define EIGEN_HAS_C99_MATH 1</span></div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;<span class="preprocessor">  #define EIGEN_HAS_C99_MATH 0</span></div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160; </div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;<span class="comment">// Does the compiler support std::hash?</span></div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;<span class="preprocessor">#ifndef EIGEN_HAS_STD_HASH</span></div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;<span class="comment">// The std::hash struct is defined in C++11 but is not labelled as a __device__</span></div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;<span class="comment">// function and is not constexpr, so cannot be used on device.</span></div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;<span class="preprocessor">#if !defined(EIGEN_GPU_COMPILE_PHASE)</span></div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;<span class="preprocessor">#define EIGEN_HAS_STD_HASH 1</span></div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;<span class="preprocessor">#define EIGEN_HAS_STD_HASH 0</span></div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;<span class="preprocessor">#endif  </span><span class="comment">// EIGEN_HAS_STD_HASH</span></div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160; </div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;<span class="preprocessor">#ifndef EIGEN_HAS_STD_INVOKE_RESULT</span></div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;<span class="preprocessor">#if EIGEN_MAX_CPP_VER &gt;= 17 &amp;&amp; EIGEN_COMP_CXXVER &gt;= 17</span></div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;<span class="preprocessor">#define EIGEN_HAS_STD_INVOKE_RESULT 1</span></div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;<span class="preprocessor">#define EIGEN_HAS_STD_INVOKE_RESULT 0</span></div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160; </div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;<span class="preprocessor">#define EIGEN_CONSTEXPR constexpr</span></div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160; </div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;<span class="comment">// Does the compiler support C++11 math?</span></div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;<span class="comment">// Let&#39;s be conservative and enable the default C++11 implementation only if we are sure it exists</span></div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;<span class="preprocessor">#ifndef EIGEN_HAS_CXX11_MATH</span></div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;<span class="preprocessor">  #if (EIGEN_ARCH_i386_OR_x86_64 &amp;&amp; (EIGEN_OS_GNULINUX || EIGEN_OS_WIN_STRICT || EIGEN_OS_MAC))</span></div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;<span class="preprocessor">    #define EIGEN_HAS_CXX11_MATH 1</span></div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;<span class="preprocessor">    #define EIGEN_HAS_CXX11_MATH 0</span></div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160; </div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;<span class="comment">// NOTE: the required Apple&#39;s clang version is very conservative</span></div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;<span class="comment">//       and it could be that XCode 9 works just fine.</span></div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;<span class="comment">// NOTE: the MSVC version is based on https://en.cppreference.com/w/cpp/compiler_support</span></div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;<span class="comment">//       and not tested.</span></div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;<span class="preprocessor">#ifndef EIGEN_HAS_CXX17_OVERALIGN</span></div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;<span class="preprocessor">#if EIGEN_MAX_CPP_VER&gt;=17 &amp;&amp; EIGEN_COMP_CXXVER&gt;=17 &amp;&amp; (                                 \</span></div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;<span class="preprocessor">           (EIGEN_COMP_MSVC &gt;= 1912)                                                    \</span></div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;<span class="preprocessor">        || (EIGEN_GNUC_AT_LEAST(7,0))                                                   \</span></div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;<span class="preprocessor">        || ((!defined(__apple_build_version__)) &amp;&amp; (EIGEN_COMP_CLANG&gt;=500))             \</span></div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;<span class="preprocessor">        || (( defined(__apple_build_version__)) &amp;&amp; (__apple_build_version__&gt;=10000000)) \</span></div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;<span class="preprocessor">      )</span></div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;<span class="preprocessor">#define EIGEN_HAS_CXX17_OVERALIGN 1</span></div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;<span class="preprocessor">#define EIGEN_HAS_CXX17_OVERALIGN 0</span></div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160; </div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;<span class="preprocessor">#if defined(EIGEN_CUDACC)</span></div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;  <span class="comment">// While available already with c++11, this is useful mostly starting with c++14 and relaxed constexpr rules</span></div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;<span class="preprocessor">  #if defined(__NVCC__)</span></div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;    <span class="comment">// nvcc considers constexpr functions as __host__ __device__ with the option --expt-relaxed-constexpr</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;<span class="preprocessor">    #ifdef __CUDACC_RELAXED_CONSTEXPR__</span></div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;<span class="preprocessor">      #define EIGEN_CONSTEXPR_ARE_DEVICE_FUNC</span></div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;<span class="preprocessor">  #elif defined(__clang__) &amp;&amp; defined(__CUDA__) &amp;&amp; __has_feature(cxx_relaxed_constexpr)</span></div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;    <span class="comment">// clang++ always considers constexpr functions as implicitly __host__ __device__</span></div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;<span class="preprocessor">    #define EIGEN_CONSTEXPR_ARE_DEVICE_FUNC</span></div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160; </div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;<span class="comment">// Does the compiler support the __int128 and __uint128_t extensions for 128-bit</span></div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;<span class="comment">// integer arithmetic?</span></div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;<span class="comment">// Clang and GCC define __SIZEOF_INT128__ when these extensions are supported,</span></div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;<span class="comment">// but we avoid using them in certain cases:</span></div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;<span class="comment">// * Building using Clang for Windows, where the Clang runtime library has</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;<span class="comment">//   128-bit support only on LP64 architectures, but Windows is LLP64.</span></div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;<span class="preprocessor">#ifndef EIGEN_HAS_BUILTIN_INT128</span></div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;<span class="preprocessor">#if defined(__SIZEOF_INT128__) &amp;&amp; !(EIGEN_OS_WIN &amp;&amp; EIGEN_COMP_CLANG)</span></div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;<span class="preprocessor">#define EIGEN_HAS_BUILTIN_INT128 1</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;<span class="preprocessor">#define EIGEN_HAS_BUILTIN_INT128 0</span></div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160; </div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;<span class="comment">// Preprocessor programming helpers</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;<span class="comment">//------------------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160; </div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;<span class="comment">// This macro can be used to prevent from macro expansion, e.g.:</span></div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;<span class="comment">//   std::max EIGEN_NOT_A_MACRO(a,b)</span></div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;<span class="preprocessor">#define EIGEN_NOT_A_MACRO</span></div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160; </div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;<span class="preprocessor">#define EIGEN_DEBUG_VAR(x) std::cerr &lt;&lt; #x &lt;&lt; &quot; = &quot;</span> &lt;&lt; x &lt;&lt; std::endl;</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160; </div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;<span class="comment">// concatenate two tokens</span></div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;<span class="preprocessor">#define EIGEN_CAT2(a,b) a ## b</span></div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;<span class="preprocessor">#define EIGEN_CAT(a,b) EIGEN_CAT2(a,b)</span></div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160; </div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;<span class="preprocessor">#define EIGEN_COMMA ,</span></div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160; </div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;<span class="comment">// convert a token to a string</span></div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;<span class="preprocessor">#define EIGEN_MAKESTRING2(a) #a</span></div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;<span class="preprocessor">#define EIGEN_MAKESTRING(a) EIGEN_MAKESTRING2(a)</span></div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160; </div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;<span class="comment">// EIGEN_STRONG_INLINE is a stronger version of the inline, using __forceinline on MSVC,</span></div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;<span class="comment">// but it still doesn&#39;t use GCC&#39;s always_inline. This is useful in (common) situations where MSVC needs forceinline</span></div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;<span class="comment">// but GCC is still doing fine with just inline.</span></div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;<span class="preprocessor">#ifndef EIGEN_STRONG_INLINE</span></div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;<span class="preprocessor">#if (EIGEN_COMP_MSVC || EIGEN_COMP_ICC) &amp;&amp; !defined(EIGEN_GPUCC)</span></div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;<span class="preprocessor">#define EIGEN_STRONG_INLINE __forceinline</span></div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;<span class="preprocessor">#define EIGEN_STRONG_INLINE inline</span></div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160; </div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;<span class="comment">// EIGEN_ALWAYS_INLINE is the strongest, it has the effect of making the function inline and adding every possible</span></div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;<span class="comment">// attribute to maximize inlining. This should only be used when really necessary: in particular,</span></div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;<span class="comment">// it uses __attribute__((always_inline)) on GCC, which most of the time is useless and can severely harm compile times.</span></div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;<span class="comment">// FIXME with the always_inline attribute,</span></div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;<span class="preprocessor">#if EIGEN_COMP_GNUC &amp;&amp; !defined(SYCL_DEVICE_ONLY)</span></div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;<span class="preprocessor">#define EIGEN_ALWAYS_INLINE __attribute__((always_inline)) inline</span></div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;<span class="preprocessor">#define EIGEN_ALWAYS_INLINE EIGEN_STRONG_INLINE</span></div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160; </div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="preprocessor">#if EIGEN_COMP_GNUC</span></div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;<span class="preprocessor">#define EIGEN_DONT_INLINE __attribute__((noinline))</span></div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;<span class="preprocessor">#elif EIGEN_COMP_MSVC</span></div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;<span class="preprocessor">#define EIGEN_DONT_INLINE __declspec(noinline)</span></div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;<span class="preprocessor">#define EIGEN_DONT_INLINE</span></div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160; </div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;<span class="preprocessor">#if EIGEN_COMP_GNUC</span></div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;<span class="preprocessor">#define EIGEN_PERMISSIVE_EXPR __extension__</span></div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;<span class="preprocessor">#define EIGEN_PERMISSIVE_EXPR</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160; </div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;<span class="comment">// GPU stuff</span></div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160; </div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;<span class="comment">// Disable some features when compiling with GPU compilers (NVCC/clang-cuda/SYCL/HIPCC)</span></div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;<span class="preprocessor">#if defined(EIGEN_CUDACC) || defined(SYCL_DEVICE_ONLY) || defined(EIGEN_HIPCC)</span></div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;  <span class="comment">// Do not try asserts on device code</span></div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;<span class="preprocessor">  #ifndef EIGEN_NO_DEBUG</span></div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;<span class="preprocessor">  #define EIGEN_NO_DEBUG</span></div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160; </div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;<span class="preprocessor">  #ifdef EIGEN_INTERNAL_DEBUGGING</span></div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;<span class="preprocessor">  #undef EIGEN_INTERNAL_DEBUGGING</span></div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160; </div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;<span class="preprocessor">  #ifdef EIGEN_EXCEPTIONS</span></div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;<span class="preprocessor">  #undef EIGEN_EXCEPTIONS</span></div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160; </div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;<span class="preprocessor">#if defined(SYCL_DEVICE_ONLY)</span></div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;<span class="preprocessor">  #ifndef EIGEN_DONT_VECTORIZE</span></div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;<span class="preprocessor">    #define EIGEN_DONT_VECTORIZE</span></div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;<span class="preprocessor">  #define EIGEN_DEVICE_FUNC __attribute__((flatten)) __attribute__((always_inline))</span></div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;<span class="comment">// All functions callable from CUDA/HIP code must be qualified with __device__</span></div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;<span class="preprocessor">#elif defined(EIGEN_GPUCC)</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;<span class="preprocessor">    #define EIGEN_DEVICE_FUNC __host__ __device__</span></div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;<span class="preprocessor">  #define EIGEN_DEVICE_FUNC</span></div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160; </div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160; </div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;<span class="comment">// this macro allows to get rid of linking errors about multiply defined functions.</span></div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;<span class="comment">//  - static is not very good because it prevents definitions from different object files to be merged.</span></div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;<span class="comment">//           So static causes the resulting linked executable to be bloated with multiple copies of the same function.</span></div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;<span class="comment">//  - inline is not perfect either as it unwantedly hints the compiler toward inlining the function.</span></div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;<span class="preprocessor">#define EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_DEVICE_FUNC</span></div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;<span class="preprocessor">#define EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_DEVICE_FUNC inline</span></div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160; </div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;<span class="preprocessor">#ifdef NDEBUG</span></div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;<span class="preprocessor"># ifndef EIGEN_NO_DEBUG</span></div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;<span class="preprocessor">#  define EIGEN_NO_DEBUG</span></div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;<span class="preprocessor"># endif</span></div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160; </div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;<span class="comment">// eigen_plain_assert is where we implement the workaround for the assert() bug in GCC &lt;= 4.3, see bug 89</span></div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;<span class="preprocessor">#ifdef EIGEN_NO_DEBUG</span></div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;<span class="preprocessor">  #ifdef SYCL_DEVICE_ONLY </span><span class="comment">// used to silence the warning on SYCL device</span></div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;<span class="preprocessor">    #define eigen_plain_assert(x) EIGEN_UNUSED_VARIABLE(x)</span></div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;<span class="preprocessor">    #define eigen_plain_assert(x)</span></div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;<span class="preprocessor">    #define eigen_plain_assert(x) assert(x)</span></div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160; </div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;<span class="comment">// eigen_assert can be overridden</span></div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;<span class="preprocessor">#ifndef eigen_assert</span></div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;<span class="preprocessor">#define eigen_assert(x) eigen_plain_assert(x)</span></div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160; </div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;<span class="preprocessor">#ifdef EIGEN_INTERNAL_DEBUGGING</span></div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;<span class="preprocessor">#define eigen_internal_assert(x) eigen_assert(x)</span></div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;<span class="preprocessor">#define eigen_internal_assert(x)</span></div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160; </div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;<span class="preprocessor">#ifdef EIGEN_NO_DEBUG</span></div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;<span class="preprocessor">#define EIGEN_ONLY_USED_FOR_DEBUG(x) EIGEN_UNUSED_VARIABLE(x)</span></div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;<span class="preprocessor">#define EIGEN_ONLY_USED_FOR_DEBUG(x)</span></div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160; </div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;<span class="preprocessor">#ifndef EIGEN_NO_DEPRECATED_WARNING</span></div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;<span class="preprocessor">  #if EIGEN_COMP_GNUC</span></div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;<span class="preprocessor">    #define EIGEN_DEPRECATED __attribute__((deprecated))</span></div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;<span class="preprocessor">  #elif EIGEN_COMP_MSVC</span></div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;<span class="preprocessor">    #define EIGEN_DEPRECATED __declspec(deprecated)</span></div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;<span class="preprocessor">    #define EIGEN_DEPRECATED</span></div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;<span class="preprocessor">  #define EIGEN_DEPRECATED</span></div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160; </div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;<span class="preprocessor">#if EIGEN_COMP_GNUC</span></div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;<span class="preprocessor">#define EIGEN_UNUSED __attribute__((unused))</span></div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;<span class="preprocessor">#define EIGEN_UNUSED</span></div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160; </div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;<span class="comment">// Suppresses &#39;unused variable&#39; warnings.</span></div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;  <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr <span class="keywordtype">void</span> ignore_unused_variable(<span class="keyword">const</span> T&amp;) {}</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;  }</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;}</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;<span class="preprocessor">#define EIGEN_UNUSED_VARIABLE(var) Eigen::internal::ignore_unused_variable(var);</span></div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160; </div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;<span class="preprocessor">#if !defined(EIGEN_ASM_COMMENT)</span></div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;<span class="preprocessor">  #if EIGEN_COMP_GNUC &amp;&amp; (EIGEN_ARCH_i386_OR_x86_64 || EIGEN_ARCH_ARM_OR_ARM64)</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;<span class="preprocessor">    #define EIGEN_ASM_COMMENT(X)  __asm__(&quot;#&quot;</span> X)</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;<span class="preprocessor">    #define EIGEN_ASM_COMMENT(X)</span></div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160; </div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160; </div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;<span class="comment">// Acts as a barrier preventing operations involving `X` from crossing. This</span></div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;<span class="comment">// occurs, for example, in the fast rounding trick where a magic constant is</span></div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;<span class="comment">// added then subtracted, which is otherwise compiled away with -ffast-math.</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;<span class="comment">// See bug 1674</span></div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;<span class="preprocessor">#if !defined(EIGEN_OPTIMIZATION_BARRIER)</span></div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;<span class="preprocessor">  #if EIGEN_COMP_GNUC</span></div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;    <span class="comment">// According to https://gcc.gnu.org/onlinedocs/gcc/Constraints.html:</span></div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;    <span class="comment">//   X: Any operand whatsoever.</span></div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;    <span class="comment">//   r: A register operand is allowed provided that it is in a general</span></div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;    <span class="comment">//      register.</span></div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;    <span class="comment">//   g: Any register, memory or immediate integer operand is allowed, except</span></div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;    <span class="comment">//      for registers that are not general registers.</span></div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;    <span class="comment">//   w: (AArch32/AArch64) Floating point register, Advanced SIMD vector</span></div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;    <span class="comment">//      register or SVE vector register.</span></div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;    <span class="comment">//   x: (SSE) Any SSE register.</span></div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;    <span class="comment">//      (AArch64) Like w, but restricted to registers 0 to 15 inclusive.</span></div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;    <span class="comment">//   v: (PowerPC) An Altivec vector register.</span></div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;    <span class="comment">//   wa:(PowerPC) A VSX register.</span></div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;    <span class="comment">// &quot;X&quot; (uppercase) should work for all cases, though this seems to fail for</span></div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;    <span class="comment">// some versions of GCC for arm/aarch64 with</span></div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;    <span class="comment">//   &quot;error: inconsistent operand constraints in an &#39;asm&#39;&quot;</span></div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;    <span class="comment">// Clang x86_64/arm/aarch64 seems to require &quot;g&quot; to support both scalars and</span></div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;    <span class="comment">// vectors, otherwise</span></div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;    <span class="comment">//   &quot;error: non-trivial scalar-to-vector conversion, possible invalid</span></div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;    <span class="comment">//    constraint for vector type&quot;</span></div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;    <span class="comment">// GCC for ppc64le generates an internal compiler error with x/X/g.</span></div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;    <span class="comment">// GCC for AVX generates an internal compiler error with X.</span></div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;    <span class="comment">// Tested on icc/gcc/clang for sse, avx, avx2, avx512dq</span></div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;    <span class="comment">//           gcc for arm, aarch64,</span></div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;    <span class="comment">//           gcc for ppc64le,</span></div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;    <span class="comment">// both vectors and scalars.</span></div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;    <span class="comment">// Note that this is restricted to plain types - this will not work</span></div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;    <span class="comment">// directly for std::complex&lt;T&gt;, Eigen::half, Eigen::bfloat16. For these,</span></div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;    <span class="comment">// you will need to apply to the underlying POD type.</span></div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;<span class="preprocessor">    #if EIGEN_ARCH_PPC &amp;&amp; EIGEN_COMP_GNUC_STRICT</span></div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;      <span class="comment">// This seems to be broken on clang.  Packet4f is loaded into a single</span></div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;      <span class="comment">//   register rather than a vector, zeroing out some entries.  Integer</span></div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;      <span class="comment">//   types also generate a compile error.</span></div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;      <span class="comment">// General, Altivec, VSX.</span></div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;<span class="preprocessor">      #define EIGEN_OPTIMIZATION_BARRIER(X)  __asm__  (&quot;&quot;</span> : &quot;+r,v,wa&quot; (X));</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;<span class="preprocessor">    #elif EIGEN_ARCH_ARM_OR_ARM64</span></div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;<span class="preprocessor">      #ifdef __ARM_FP</span></div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;        <span class="comment">// General, VFP or NEON.</span></div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;        <span class="comment">// Clang doesn&#39;t like &quot;r&quot;,</span></div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;        <span class="comment">//    error: non-trivial scalar-to-vector conversion, possible invalid</span></div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;        <span class="comment">//           constraint for vector typ</span></div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;<span class="preprocessor">        #define EIGEN_OPTIMIZATION_BARRIER(X)  __asm__  (&quot;&quot;</span> : &quot;+g,w&quot; (X));</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;<span class="preprocessor">      #else</span></div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;        <span class="comment">// Arm without VFP or NEON.</span></div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;        <span class="comment">// &quot;w&quot; constraint will not compile.</span></div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;<span class="preprocessor">        #define EIGEN_OPTIMIZATION_BARRIER(X)  __asm__  (&quot;&quot;</span> : &quot;+g&quot; (X));</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;<span class="preprocessor">      #endif</span></div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;<span class="preprocessor">    #elif EIGEN_ARCH_i386_OR_x86_64</span></div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;      <span class="comment">// General, SSE.</span></div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;<span class="preprocessor">      #define EIGEN_OPTIMIZATION_BARRIER(X)  __asm__  (&quot;&quot;</span> : &quot;+g,x&quot; (X));</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;      <span class="comment">// Not implemented for other architectures.</span></div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;<span class="preprocessor">      #define EIGEN_OPTIMIZATION_BARRIER(X)</span></div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;    <span class="comment">// Not implemented for other compilers.</span></div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;<span class="preprocessor">    #define EIGEN_OPTIMIZATION_BARRIER(X)</span></div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160; </div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;<span class="preprocessor">#if EIGEN_COMP_MSVC</span></div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;  <span class="comment">// NOTE MSVC often gives C4127 warnings with compiletime if statements. See bug 1362.</span></div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;  <span class="comment">// This workaround is ugly, but it does the job.</span></div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;<span class="preprocessor">#  define EIGEN_CONST_CONDITIONAL(cond)  (void)0, cond</span></div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;<span class="preprocessor">#  define EIGEN_CONST_CONDITIONAL(cond)  cond</span></div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160; </div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;<span class="preprocessor">#ifdef EIGEN_DONT_USE_RESTRICT_KEYWORD</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;<span class="preprocessor">  #define EIGEN_RESTRICT</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;<span class="preprocessor">#ifndef EIGEN_RESTRICT</span></div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;<span class="preprocessor">  #define EIGEN_RESTRICT __restrict</span></div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160; </div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160; </div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;<span class="preprocessor">#ifndef EIGEN_DEFAULT_IO_FORMAT</span></div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;<span class="preprocessor">#ifdef EIGEN_MAKING_DOCS</span></div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;<span class="comment">// format used in Eigen&#39;s documentation</span></div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;<span class="comment">// needed to define it here as escaping characters in CMake add_definition&#39;s argument seems very problematic.</span></div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;<span class="preprocessor">#define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat(3, 0, &quot; &quot;</span>, &quot;\n&quot;, &quot;&quot;, &quot;&quot;)</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;<span class="preprocessor">#define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat()</span></div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160; </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;<span class="comment">// just an empty macro !</span></div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;<span class="preprocessor">#define EIGEN_EMPTY</span></div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160; </div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160; </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;<span class="comment">// When compiling CUDA/HIP device code with NVCC or HIPCC</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;<span class="comment">// pull in math functions from the global namespace.</span></div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;<span class="comment">// In host mode, and when device code is compiled with clang,</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;<span class="comment">// use the std versions.</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;<span class="preprocessor">#if (defined(EIGEN_CUDA_ARCH) &amp;&amp; defined(__NVCC__)) || defined(EIGEN_HIP_DEVICE_COMPILE)</span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;<span class="preprocessor">  #define EIGEN_USING_STD(FUNC) using ::FUNC;</span></div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;<span class="preprocessor">  #define EIGEN_USING_STD(FUNC) using std::FUNC;</span></div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160; </div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;<span class="preprocessor">#if EIGEN_COMP_MSVC_STRICT &amp;&amp; EIGEN_COMP_NVCC</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;  <span class="comment">// Wwhen compiling with NVCC, using the base operator is necessary,</span></div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;  <span class="comment">//   otherwise we get duplicate definition errors</span></div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;  <span class="comment">// For later MSVC versions, we require explicit operator= definition, otherwise we get</span></div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;  <span class="comment">//   use of implicitly deleted operator errors.</span></div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;  <span class="comment">// (cf Bugs 920, 1000, 1324, 2291)</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;<span class="preprocessor">  #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \</span></div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;<span class="preprocessor">    using Base::operator =;</span></div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;<span class="preprocessor">#elif EIGEN_COMP_CLANG </span><span class="comment">// workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&amp;t=102653)</span></div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;<span class="preprocessor">  #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \</span></div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;<span class="preprocessor">    using Base::operator =; \</span></div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;<span class="preprocessor">    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived&amp; operator=(const Derived&amp; other) { Base::operator=(other); return *this; } \</span></div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;<span class="preprocessor">    template &lt;typename OtherDerived&gt; \</span></div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;<span class="preprocessor">    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived&amp; operator=(const DenseBase&lt;OtherDerived&gt;&amp; other) { Base::operator=(other.derived()); return *this; }</span></div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;<span class="preprocessor">  #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \</span></div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;<span class="preprocessor">    using Base::operator =; \</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;<span class="preprocessor">    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived&amp; operator=(const Derived&amp; other) \</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;<span class="preprocessor">    { \</span></div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;<span class="preprocessor">      Base::operator=(other); \</span></div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;<span class="preprocessor">      return *this; \</span></div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;<span class="preprocessor">    }</span></div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160; </div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160; </div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;<span class="preprocessor">#define EIGEN_DEFAULT_COPY_CONSTRUCTOR(CLASS) EIGEN_DEVICE_FUNC CLASS(const CLASS&amp;) = default;</span></div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160; </div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160; </div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160; </div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;<span class="preprocessor">#define EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Derived)  \</span></div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;<span class="preprocessor">    EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \</span></div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;<span class="preprocessor">    EIGEN_DEFAULT_COPY_CONSTRUCTOR(Derived)</span></div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160; </div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;<span class="preprocessor">#define EIGEN_DEFAULT_EMPTY_CONSTRUCTOR_AND_DESTRUCTOR(Derived)  \</span></div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;<span class="preprocessor">    EIGEN_DEVICE_FUNC Derived() = default; \</span></div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;<span class="preprocessor">    EIGEN_DEVICE_FUNC ~Derived() = default;</span></div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160; </div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160; </div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160; </div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160; </div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160; </div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;<span class="preprocessor">#define EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \</span></div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;<span class="preprocessor">  typedef typename Eigen::internal::traits&lt;Derived&gt;::Scalar Scalar;  \</span></div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;<span class="preprocessor">  typedef typename Eigen::NumTraits&lt;Scalar&gt;::Real RealScalar;  \</span></div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;<span class="preprocessor">  typedef typename Base::CoeffReturnType CoeffReturnType;  \</span></div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;<span class="preprocessor">  typedef typename Eigen::internal::ref_selector&lt;Derived&gt;::type Nested; \</span></div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;<span class="preprocessor">  typedef typename Eigen::internal::traits&lt;Derived&gt;::StorageKind StorageKind; \</span></div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;<span class="preprocessor">  typedef typename Eigen::internal::traits&lt;Derived&gt;::StorageIndex StorageIndex; \</span></div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;<span class="preprocessor">  enum CompileTimeTraits \</span></div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;<span class="preprocessor">      { RowsAtCompileTime = Eigen::internal::traits&lt;Derived&gt;::RowsAtCompileTime, \</span></div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;<span class="preprocessor">        ColsAtCompileTime = Eigen::internal::traits&lt;Derived&gt;::ColsAtCompileTime, \</span></div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;<span class="preprocessor">        Flags = Eigen::internal::traits&lt;Derived&gt;::Flags, \</span></div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;<span class="preprocessor">        SizeAtCompileTime = Base::SizeAtCompileTime, \</span></div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;<span class="preprocessor">        MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;<span class="preprocessor">        IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \</span></div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;<span class="preprocessor">  using Base::derived; \</span></div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;<span class="preprocessor">  using Base::const_cast_derived;</span></div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160; </div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160; </div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;<span class="comment">// FIXME Maybe the EIGEN_DENSE_PUBLIC_INTERFACE could be removed as importing PacketScalar is rarely needed</span></div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;<span class="preprocessor">#define EIGEN_DENSE_PUBLIC_INTERFACE(Derived) \</span></div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;<span class="preprocessor">  EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \</span></div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;<span class="preprocessor">  typedef typename Base::PacketScalar PacketScalar;</span></div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160; </div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160; </div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;<span class="preprocessor">#if EIGEN_HAS_BUILTIN(__builtin_expect) || EIGEN_COMP_GNUC</span></div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;<span class="preprocessor">#define EIGEN_PREDICT_FALSE(x) (__builtin_expect(x, false))</span></div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;<span class="preprocessor">#define EIGEN_PREDICT_TRUE(x) (__builtin_expect(false || (x), true))</span></div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;<span class="preprocessor">#define EIGEN_PREDICT_FALSE(x) (x)</span></div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;<span class="preprocessor">#define EIGEN_PREDICT_TRUE(x) (x)</span></div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160; </div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;<span class="comment">// the expression type of a standard coefficient wise binary operation</span></div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;<span class="preprocessor">#define EIGEN_CWISE_BINARY_RETURN_TYPE(LHS,RHS,OPNAME) \</span></div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;<span class="preprocessor">    CwiseBinaryOp&lt; \</span></div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;<span class="preprocessor">      EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)&lt; \</span></div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;<span class="preprocessor">          typename internal::traits&lt;LHS&gt;::Scalar, \</span></div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;<span class="preprocessor">          typename internal::traits&lt;RHS&gt;::Scalar \</span></div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;<span class="preprocessor">      &gt;, \</span></div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;<span class="preprocessor">      const LHS, \</span></div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;<span class="preprocessor">      const RHS \</span></div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;<span class="preprocessor">    &gt;</span></div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160; </div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;<span class="preprocessor">#define EIGEN_MAKE_CWISE_BINARY_OP(METHOD,OPNAME) \</span></div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;<span class="preprocessor">  template&lt;typename OtherDerived&gt; \</span></div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;<span class="preprocessor">  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME) \</span></div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;<span class="preprocessor">  (METHOD)(const EIGEN_CURRENT_STORAGE_BASE_CLASS&lt;OtherDerived&gt; &amp;other) const \</span></div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;<span class="preprocessor">  { \</span></div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;<span class="preprocessor">    return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME)(derived(), other.derived()); \</span></div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;<span class="preprocessor">  }</span></div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160; </div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;<span class="preprocessor">#define EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,TYPEA,TYPEB) \</span></div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;<span class="preprocessor">  (Eigen::internal::has_ReturnType&lt;Eigen::ScalarBinaryOpTraits&lt;TYPEA,TYPEB,EIGEN_CAT(EIGEN_CAT(Eigen::internal::scalar_,OPNAME),_op)&lt;TYPEA,TYPEB&gt;  &gt; &gt;::value)</span></div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160; </div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;<span class="preprocessor">#define EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(EXPR,SCALAR,OPNAME) \</span></div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;<span class="preprocessor">  CwiseBinaryOp&lt;EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)&lt;typename internal::traits&lt;EXPR&gt;::Scalar,SCALAR&gt;, const EXPR, \</span></div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;<span class="preprocessor">                const typename internal::plain_constant_type&lt;EXPR,SCALAR&gt;::type&gt;</span></div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160; </div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;<span class="preprocessor">#define EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(SCALAR,EXPR,OPNAME) \</span></div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;<span class="preprocessor">  CwiseBinaryOp&lt;EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)&lt;SCALAR,typename internal::traits&lt;EXPR&gt;::Scalar&gt;, \</span></div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;<span class="preprocessor">                const typename internal::plain_constant_type&lt;EXPR,SCALAR&gt;::type, const EXPR&gt;</span></div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160; </div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;<span class="preprocessor">#define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME) \</span></div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;<span class="preprocessor">  template &lt;typename T&gt; EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE \</span></div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;<span class="preprocessor">  const EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(Derived,typename internal::promote_scalar_arg&lt;Scalar EIGEN_COMMA T EIGEN_COMMA EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)&gt;::type,OPNAME)\</span></div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;<span class="preprocessor">  (METHOD)(const T&amp; scalar) const { \</span></div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;<span class="preprocessor">    typedef typename internal::promote_scalar_arg&lt;Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)&gt;::type PromotedT; \</span></div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;<span class="preprocessor">    return EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(Derived,PromotedT,OPNAME)(derived(), \</span></div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;<span class="preprocessor">           typename internal::plain_constant_type&lt;Derived,PromotedT&gt;::type(derived().rows(), derived().cols(), internal::scalar_constant_op&lt;PromotedT&gt;(scalar))); \</span></div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;<span class="preprocessor">  }</span></div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160; </div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;<span class="preprocessor">#define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \</span></div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;<span class="preprocessor">  template &lt;typename T&gt; EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE friend \</span></div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;<span class="preprocessor">  const EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(typename internal::promote_scalar_arg&lt;Scalar EIGEN_COMMA T EIGEN_COMMA EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)&gt;::type,Derived,OPNAME) \</span></div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;<span class="preprocessor">  (METHOD)(const T&amp; scalar, const StorageBaseType&amp; matrix) { \</span></div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;<span class="preprocessor">    typedef typename internal::promote_scalar_arg&lt;Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)&gt;::type PromotedT; \</span></div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;<span class="preprocessor">    return EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(PromotedT,Derived,OPNAME)( \</span></div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;<span class="preprocessor">           typename internal::plain_constant_type&lt;Derived,PromotedT&gt;::type(matrix.derived().rows(), matrix.derived().cols(), internal::scalar_constant_op&lt;PromotedT&gt;(scalar)), matrix.derived()); \</span></div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;<span class="preprocessor">  }</span></div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160; </div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;<span class="preprocessor">#define EIGEN_MAKE_SCALAR_BINARY_OP(METHOD,OPNAME) \</span></div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;<span class="preprocessor">  EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \</span></div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;<span class="preprocessor">  EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME)</span></div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160; </div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160; </div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;<span class="preprocessor">#if (defined(_CPPUNWIND) || defined(__EXCEPTIONS)) &amp;&amp; !defined(EIGEN_CUDA_ARCH) &amp;&amp; !defined(EIGEN_EXCEPTIONS) &amp;&amp; !defined(EIGEN_USE_SYCL) &amp;&amp; !defined(EIGEN_HIP_DEVICE_COMPILE)</span></div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;<span class="preprocessor">  #define EIGEN_EXCEPTIONS</span></div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160; </div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160; </div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;<span class="preprocessor">#ifdef EIGEN_EXCEPTIONS</span></div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;<span class="preprocessor">#  define EIGEN_THROW_X(X) throw X</span></div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;<span class="preprocessor">#  define EIGEN_THROW throw</span></div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;<span class="preprocessor">#  define EIGEN_TRY try</span></div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;<span class="preprocessor">#  define EIGEN_CATCH(X) catch (X)</span></div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;<span class="preprocessor">#  if defined(EIGEN_CUDA_ARCH)</span></div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;<span class="preprocessor">#    define EIGEN_THROW_X(X) asm(&quot;trap;&quot;</span>)</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;<span class="preprocessor">#    define EIGEN_THROW asm(&quot;trap;&quot;</span>)</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;<span class="preprocessor">#  elif defined(EIGEN_HIP_DEVICE_COMPILE)</span></div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;<span class="preprocessor">#    define EIGEN_THROW_X(X) asm(&quot;s_trap 0&quot;</span>)</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;<span class="preprocessor">#    define EIGEN_THROW asm(&quot;s_trap 0&quot;</span>)</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;<span class="preprocessor">#  else</span></div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;<span class="preprocessor">#    define EIGEN_THROW_X(X) std::abort()</span></div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;<span class="preprocessor">#    define EIGEN_THROW std::abort()</span></div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;<span class="preprocessor">#  endif</span></div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;<span class="preprocessor">#  define EIGEN_TRY if (true)</span></div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;<span class="preprocessor">#  define EIGEN_CATCH(X) else</span></div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160; </div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160; </div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;<span class="preprocessor">#define EIGEN_NOEXCEPT noexcept</span></div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;<span class="preprocessor">#define EIGEN_NOEXCEPT_IF(x) noexcept(x)</span></div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;<span class="preprocessor">#define EIGEN_NO_THROW noexcept(true)</span></div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;<span class="preprocessor">#define EIGEN_EXCEPTION_SPEC(X) noexcept(false)</span></div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160; </div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160; </div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;<span class="comment">// The all function is used to enable a variadic version of eigen_assert which can take a parameter pack as its input.</span></div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160; </div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="group__Core__Module.html#ga4abe6022fbef6cda264ef2947a2be1a9">all</a>(){ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160; </div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> ...Ts&gt;</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;<span class="keywordtype">bool</span> <a class="code" href="group__Core__Module.html#ga4abe6022fbef6cda264ef2947a2be1a9">all</a>(T t, Ts ... ts){ <span class="keywordflow">return</span> t &amp;&amp; <a class="code" href="group__Core__Module.html#ga4abe6022fbef6cda264ef2947a2be1a9">all</a>(ts...); }</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160; </div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;}</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;}</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160; </div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;<span class="comment">// provide override and final specifiers if they are available:</span></div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;<span class="preprocessor">#define EIGEN_OVERRIDE override</span></div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;<span class="preprocessor">#define EIGEN_FINAL final</span></div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160; </div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;<span class="comment">// Wrapping #pragma unroll in a macro since it is required for SYCL</span></div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;<span class="preprocessor">#if defined(SYCL_DEVICE_ONLY)</span></div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;<span class="preprocessor">  #if defined(_MSC_VER)</span></div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;<span class="preprocessor">    #define EIGEN_UNROLL_LOOP __pragma(unroll)</span></div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;<span class="preprocessor">  #else</span></div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;<span class="preprocessor">    #define EIGEN_UNROLL_LOOP _Pragma(&quot;unroll&quot;</span>)</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;<span class="preprocessor">  #endif</span></div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;<span class="preprocessor">  #define EIGEN_UNROLL_LOOP</span></div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160; </div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// EIGEN_MACROS_H</span></div>
<div class="ttc" id="agroup__Core__Module_html_ga4abe6022fbef6cda264ef2947a2be1a9"><div class="ttname"><a href="group__Core__Module.html#ga4abe6022fbef6cda264ef2947a2be1a9">Eigen::placeholders::all</a></div><div class="ttdeci">static const Eigen::internal::all_t all</div><div class="ttdef"><b>Definition:</b> IndexedViewHelper.h:189</div></div>
<div class="ttc" id="anamespaceEigen_html"><div class="ttname"><a href="namespaceEigen.html">Eigen</a></div><div class="ttdoc">Namespace containing all symbols from the Eigen library.</div><div class="ttdef"><b>Definition:</b> Core:139</div></div>
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